122122018925059 has 2 divisors, whose sum is σ = 122122018925060. Its totient is φ = 122122018925058.

The previous prime is 122122018925057. The next prime is 122122018925077. The reversal of 122122018925059 is 950529810221221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122122018925059 - 2¹ = 122122018925057 is a prime.

Together with 122122018925057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (122122018925057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61061009462529 + 61061009462530.

It is an arithmetic number, because the mean of its divisors is an integer number (61061009462530).

Almost surely, 2^{122122018925059} is an apocalyptic number.

122122018925059 is a deficient number, since it is larger than the sum of its proper divisors (1).

122122018925059 is an equidigital number, since it uses as much as digits as its factorization.

122122018925059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 122122018925059 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, eighteen million, nine hundred twenty-five thousand, fifty-nine".